Oral sex, blowjobs, blowies...whatever they want to call it, one thing's for sure: guys love it! And they love it more when you're excited to participate and confident in what you're doing. Well, (expert) knowledge is power, ladies, and who better to get the goods from than the queen of sex herself, Dr. Laura Berman. You might remember her from such hits as...In the Bedroom with Dr. Laura Berman and um, Oprah! See what she has to say about an often under-appreciated sensitive spot that's sure to give him maximum pleasure.

According to Dr. Berman, we should be paying more attention to a little region called the frenulum—the most sensitive spot on a man's equipment. "The frenulum is the v-shaped area on the underside of the penis where the glands of the penis meet the shaft" says Dr. Berman. How sensitive you may ask? "It's the same tissue that is over the clitoris when we are embryos," she explains.

Now that we have that cleared up, this is what I recommend you do to take full advantage of this information:

Starting at his testicles, lick slowly up the bottom of the shaft to the lip of the head (also called the corona). Then flick your tongue in circles, concentrating on the frenulum and teasing the tip of his penis (the second most-sensitive spot). Don't be afraid to use your tongue for different types of licks and kisses. He'll be clawing at the sheets and singing your praises all night long.

What do you think? Would you try this move on your guy? Have you already used this one?